Inside: 91 happy cousin birthday quotes to send on your next card.

A cousin is such a special someone in our lives. For me I have a ton of cousins, 20 to be exact! They are truly my best friends, we are all roughly the same age so it has always been such fun at family gatherings! We laugh together and give each other a hard time like we are siblings.

Plus our parents ALWAYS let us stay at each other houses because how can you say “no” to cousins! Here are 91 of the Happiest Cousin Birthday Quotes to send to your favorites!

Cousin Birthday Quotes

Is your favorite cousin’s birthday right around the corner? Are you struggling to find the right words to wish them? We’ve got your back! Keep reading to find some of our most hilarious Happy Birthday Cousin Quotes to include in your card.
Our cousins know us and about our childhood more than any other friend we’ve ever had.

Growing up together means cousins bicker like siblings, but at the end of the day, they always come together very much like best friends.

The special bond we share with our cousins is incomparable, and their special day should reflect that in every way possible.

If you’re looking for ways to add a humorous spin to your birthday wishes, Darling Quote always has your back. We compile and create some of the best birthday wishes and quotes for every relationship type. Read the following birthday wishes for cousins now!

Happiest Cousin Birthday Quotes

Here are the happiest cousin birthday quotes to send to your favorite cousin this year!

1. Cousins are a little slice of childhood. I’m grateful I had you in my life to love, cherish, and annoy. Happy birthday.

2. I am so grateful to have you in my life. I can never forget how blessed and fortunate I am to have a cousin like you. Hope your birthday is filled with joy and cheer.

3. Thank you for being the kind of person who knows all my flaws, but accepts and loves me anyway. You are more than my cousin. You are my bestie.

Cousin Quotes

4. I am convinced I have the best cousin in the world, and I hope the feeling is mutual. From one phenomenal cousin to another I wish you a happy birthday!

5. I wish you a wonderful birthday filled with warm wishes and a whole lot of chicken and beer. Also, tacos. Everyone should have tacos on their birthday.

6. Your cake has so many candles that it’s become a fire hazard. Mwahaha. I meant congrats on getting older cousin!

7. For all the years you ratted me out to my parents I forgive you, because it’s your birthday. Also, I may have ratted you out to your parents a couple times too.

8. I hope that you continue to reach higher and higher in life. You’ve already touched the sky, but I know you can also reach the stars. Happy birthday cousin.

9. I hope you have a birthday as epic as the day you were born. As I hear it, it was pretty darn epic. Stay classy, cool, and amazing this year cousin.

Happy Birthday Quotes

10. The bond of family is stronger than any argument or fight we’ve been through. I hope to continue to be a part of every journey you go through in life. Happy birthday!

Happy Birthday Cousin Quotes

These cousin birthday quotes are the best way to share just how much you love them.

11. Happy birthday to the sweetest, most adorable cousin in the world. I hope your birthday is filled with sugar, spice, and all things nice just like you.

12. As your cousin it’s my duty to wish you happy birthday and remind you that you’re getting old. Really, really, really old, but I still love you anyway.

13. I am so lucky I have a cousin like you: one who inspires greatness. I hope your year is filled with happiness, love, and exciting exploits. Happy birthday cousin!

Family Quotes

14. I can’t fathom a life without you in it cousin. I can only assume it would be bleak and boring without you. You are one of the people that contributes the most to my happiness in life. Thank you.

15. During childhood you were my greatest friend. Even though many birthdays have come and gone since then our friendship is as strong as ever. Thanks for always sticking by my side.

16. Your birthday is special, because it gives me the opportunity to celebrate the day that someone I love and respect came into the world. I hope it’s a wonderful day for you.

17. Your joy and zest for life inspire me to strive to be a better person. May your birthday be filled with wonder and awe. Happy birthday cousin.

18. Dear cousin, I knew I loved you since the day you were born. I’m so proud of all you’ve done so far in your life, but I’m even prouder of who you’ve become. Happy birthday.

19. I hope your birthday is magical and filled with wonder just like Hogwarts. Happy birthday cousin.

Harry Potter Images

You’re not just my cousin, you’re my best friend

If your cousin is one of your best friends then these cousin birthday quotes are perfect for you!

20. I hate that we have to spend your birthday apart, but I am thinking of you even now. Sending you love and a little bit of crazy your way just in case you missed me.

21. I know being related to me is really the only birthday gift you need, but just in case I also brought you cake and wine. You’re welcome.

22.  Your presence in my life is a source of wonder and happiness. I’m so glad to be even a small part of your life. Have a spectacular birthday cousin.

23. I am so lucky I have a cousin like you. You are someone I can always rely on, and I hope your birthday is filled with joy, love, and laughter.

24. Growing up with a cousin like you has been the best type of adventure. I’ve loved every crazy, stupid, and exciting moment spent with you. I hope your birthday is delightful.

25. I have loved to disturb you, worry you, and more importantly annoy you. However, my favorite thing is to simply love you. Happy birthday to the world’s best cousin.

26. Happy birthday to my awesome cousin who has caused mayhem since the day they were born. May you continue to do so for many years to come.

27. I’m so glad that I have had a cousin like you to help guide and support me. I’m even more glad that now I’m finally taller than you! Happy birthday shorty.

28. Happy birthday to my partner in crime. For every fun exploit you were always right beside me. Thanks for making life an adventure worth having.

29. The most valuable things in life can show up in the most unlikely places. Like cousins. You mean so much to me, and I adore you.

Happy Images

30. Happy birthday to someone who was always stuck being the Robin to my Batman. You will always be my favorite sidekick in life.

Hey Cuz, Happy Birthday!

Hey cousin you’re the best! Share just how rad you think your cousin is with these cousin birthday quotes!

31. Some wisdom for my favorite cousin: Don’t dwell on the dimness of the past, but instead press on for your future is incredibly bright. Happy birthday.

32. Getting older really makes you appreciate things more than when you were a child. I really do appreciate and treasure every moment spent with you. Happy birthday cousin.

33. There are lots of parts of my childhood I would like to forget, but none of them include you. Thanks for being a fond memory I can always look back on with happiness.

34. You help make life worth living and dreams worth dreaming. Wishing you all the very best on your birthday cousin.

35. From daring adventures to the sweetest conversations, I am truly grateful to have you in my life. Happy birthday cousin.

36.  I am so thankful for the way our relationship has developed over the years. I would never have known that we would end up the very best of friends.

37. I wish you happiness as big as the ocean today. Thank you for being not only a sweet cousin but a great friend as well. I hope you have a spectacular birthday.

38. Happy birthday cousin! Birthdays may come and go but to your family every day with you is a precious gift. Let’s celebrate in style this year cousin. Go big or go home.

39 My childhood memories with you are priceless. I don’t just have a cousin, I have a life-long friend. Happy birthday!

Family Images

40. There is no amount of money or gifts that could equal the value I place on the amount of joy and wonder you bring into my life. Stay priceless cousin.

41. I can’t count how many times you have brought a smile to my face and laughter into my life. I hope your birthday is as wonderful as you are.

More Quotes You’ll Love

If you like these cousin birthday quotes then you will love these other fun quotes, here are some of our favorites.

  • My Birthday Quotes – Birthdays are the one day every year you can most likely get away with anything, from eating cake all day to taking a nap uninterrupted. Here are a few of our favorite My Birthday Quotes for you to use during your special day!
  • Best Song Quotes – There is something about a special song. A song we share with someone special to us, or just one that we cannot get out of our head. There is something magical about music in that it can capture us.
  • 30th Birthday Quotes – These 30th Birthday Quotes are curated to help make you, or someone you love feels special. Like any special day, it’s important that we celebrate it with the appropriate amount of humor and sarcasm.

funny Cousin Quotes

Funny Cousin Birthday Wishes

Want your card to reflect the quirkiness and hilarity that you share with your cousin? Take a look at the following funny cousin birthday wishes you can add:

42. Cousins are the most incredible, most awesome people on earth! Well, I know at least your cousin is!

43. You’re getting old! Do you even remember it’s your birthday?

44. You’re the cheekiest, coolest, and the best cousin anyone could ever wish for. Oh wait, did I write “you’re?” I meant, “I am” all these things. So, you’re welcome.

45. You’re welcome for every time I was there for you!

46. Do I need to tell you that you can do anything on your birthday? You do that anyway!

47. You’re the family member I don’t feel ashamed to be associated with.

48. Thank you for always being on the same level of weird, crazy, and freaky as me.

49. Time to start acting your age!

50. Nobody believes me when I tell them we’re related. I guess I just got the better part of our genes.

51. You keep getting older, and I keep getting wiser.

52. With so many years against you, I’m shocked you were able to keep your youthful looks.

53. I’m just here for the cake, but Happy birthday!

Happy Birthday Cousin Quotes

Birthday Wishes for Cousin (Female)

Want to wish your female cousin in a humorous fashion? Read the following birthday wishes for cousin sisters:

54. Happy Birthday from the best cousin sister. You’re so lucky to have grown up with someone like me!

55. I didn’t bring you a gift because nothing could beat what you’ve given me by being my cousin.

56. You have a sister like me. What could be a more fabulous gift than that?

57. Sometimes, I can’t tell if we’re laughing with each other or at each other.

58. Be nice to me; I know your actual age!

59. I could tell you you’re the best, but I’d rather not lie.

60. I’m only here to raid your closet once again!

61. Let me know how old you’re pretending to be because I’ve got your back!

62. I know it’s time to start worrying about your hair color, but don’t worry! I’ve got you!

63. You’ll always be my baby cousin, even when you’re old and grumpy!

64. The only reason we’ve grown closer together is that I’m fantastic.

65. What would you want for your birthday when you have a treasure like me in your life?

Funny Happy Birthday Cousin Quotes (Male)

Have a cousin brother you love dearly? The following funny Happy Birthday Cousin Quotes will perfectly reflect your crazy friendship:

66. How can your birthday not be a happy one? I’ll be there!

67. Favorite cousin, favorite brother, best friend, mentor, guiding light… I’ve taken up so many roles for you!

68. God didn’t make us twins because He knew our families couldn’t handle us together.

69. You’re so awesome that you sometimes remind me of myself.

Quotes for your cousins birthday card

70. Not everyone is as lucky as you are… because you have me as your cousin!

71. You make our family reunions bearable!

72. Happy birthday to the second-best cousin. You know I’m the best, so you can’t be it.

73. I can’t wait for more birthdays to see what you’ll look like without your teeth and hair!

74. You’re the wackiest friend ever!

75. May you always be as happy as I know I make you when I’m around.

76. I can’t believe how much our friendship has grown, and it’s no thanks to you.

77. If we were in a superhero movie, you’d be my right-hand man!

Wishes for Cousin’s Belated Birthday

Missed your cousin’s birthday? Let them know you’re sorry with the following quotes and wishes:

78. I forgot your birthday for the first time, so I hope you cut me some slack (and some cake).

79. Did I miss your birthday? I guess it wasn’t as spectacular as I heard then.

80. I missed this birthday because I have something grandeur planned for the next one.

81. I didn’t forget your birthday; I’m just late for the party!

82. I might have forgotten your birthday, but I’ll never forget that time you pushed me off your bike.

Belated birthday quote to send

83. I know I missed your birthday, but you won’t remember it once you see my gift.

84. I mist your birthday because of the fog!

85. Late birthday wishes are the best because it means the person was thinking about you on a non-special day!

86. You’re such a clown, but I know missing your birthday is no laughing matter.

87. I’m sorry I missed your birthday, my dog ate my calendar!

88. You’re getting older, but I’m getting more forgetful. Happy Belated Birthday!

89. Remember that time you forgot my birthday, and I let it slide?

90. I just didn’t want to follow the sheep and only remember you on your special day.

91. I feel so bad about forgetting your BIG day. Hurry, do something to make me feel better!

More Birthday Quotes You’ll Love

Did you find something worth including in your card from our list of Happy Birthday Cousin Quotes? You can also take a look at the following for inspiration or future use:

  • Funny Birthday Wishes and Quotes for Aries Women: Aries women are honest, headstrong, and always on the go. If you have an Aries woman in your life that you love dearly, you might feel blessed to have known someone so dedicated and passionate about everything she does. This list contains quotes, sayings, funny wishes, and so much more! The ultimate list of birthday wishes to include in your card for an Aries woman.
  • March Birthday Quotes: Was one of your loved ones born at the beginning of the spring season in March? March babies are fortunate because they get to celebrate their birthdays in the fresh air on a sunny day and with spring on the horizon. These quotes for March birthdays can be plugged into cards or social media captions, and you can even write them on a cake for fun!